DuplicateFormatFlagsException (Java SE 21 & JDK 21)

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

java.util.IllegalFormatException

java.util.DuplicateFormatFlagsException

All Implemented Interfaces:: Serializable

public non-sealed class DuplicateFormatFlagsException extends IllegalFormatException

Unchecked exception thrown when duplicate flags are provided in the format specifier.

Unless otherwise specified, passing a null argument to any method or constructor in this class will cause a NullPointerException to be thrown.

Since:

1.5

See Also:

Constructor Summary

Constructors

Constructor

Description

DuplicateFormatFlagsException(String f)

Constructs an instance of this class with the specified flags.
Method Summary

Modifier and Type

Method

Description

String

getFlags()

Returns the set of flags which contains a duplicate flag.

Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- DuplicateFormatFlagsException
  
  public DuplicateFormatFlagsException(String f)
  
  Constructs an instance of this class with the specified flags.
  
  Parameters:
  
  f - The set of format flags which contain a duplicate flag.
Method Details
- getFlags
  
  public String getFlags()
  
  Returns the set of flags which contains a duplicate flag.
  
  Returns:
  
  The flags